package designPattern.AdapterPattern1;

/**
 * @author jiangwz
 * @create 2019/11/12.
 */
public class SDCardImpl implements SDCard {

    @Override
    public String readSD() {
        String msg = "SD开始读取硬盘所有文件";
        return msg;
    }

    @Override
    public int writeSD(String msg) {
        System.out.println("sd card write msg:" + msg);
        return 0;
    }
}
